IP address

Search at other sites:
.01534.21.137.1010.137.21.34.bc.googleusercontent.com
Shodan(more info)
Passive DNS
Tags: IP in hostname Scanner
IP blacklists
Spamhaus XBL CBL
34.21.137.10 is listed on the Spamhaus XBL CBL blacklist.

Description: The Spamhaus Exploits Block List (XBL) is a realtime database of IP addresses of hijacked PCs infected by illegal 3rd party exploits, including open proxies, worms/viruses with built-in spam engines, and other types of trojan-horse exploits.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2026-05-29 05:02:15.703000
Was present on blacklist at: 2026-05-22 05:02, 2026-05-29 05:02
spamhaus-pbl
34.21.137.10 is listed on the spamhaus-pbl blacklist.

Description:
Type of feed: (feed detail page)

Last checked at: 2026-05-29 05:02:15.703000
Was present on blacklist at: 2026-05-22 05:02, 2026-05-29 05:02

Threat categories

TLRoleCategoryDetails
50 src scan port: many
Warden events (21)
2026-05-27
ReconScanning (node.9c1411): 6
2026-05-26
ReconScanning (node.9c1411): 15
DShield reports (IP summary, reports)
2026-05-21
Number of reports: 43
Distinct targets: 10
Origin AS
AS396982 - GOOGLE-PRIVATE-CLOUD
BGP Prefix
34.21.128.0/17
geo
Singapore, Singapore
🕑 Asia/Singapore
hostname
10.137.21.34.bc.googleusercontent.com
hostname_class
['ip_in_hostname']
Address block ('inetnum' or 'NetRange' in whois database)
34.16.0.0 - 34.31.255.255
last_activity
2026-05-27 15:01:49
last_warden_event
2026-05-27 15:01:49
rep
0.014710797107365226
reserved_range
0
ts_added
2026-05-22 05:02:03.423000
ts_last_update
2026-06-04 05:02:21.084000

Warden event timeline

DShield event timeline

Presence on blacklists